ONOO– Activatable Fluorescent Sulfur Dioxide Donor for a More Accurate Assessment of Cell Ferroptosis
J Liu, Z Li, S Peng, J Tang, D Zhang, Y Ye - Analytical Chemistry, 2024 - ACS Publications
Ferroptosis is critical in the treatment of tumor therapies. Thus, monitoring reactive oxygen
species (ROS) is of great significance for accurate assessment in ferroptosis without any …
species (ROS) is of great significance for accurate assessment in ferroptosis without any …
Novel macromolecules derived from coumarin: synthesis and antioxidant activity
The rational design of 4-hydroxycoumarins with tailor-made antioxidant activities is required
nowadays due to the wide variety of pharmacologically significant, structurally interesting of …
nowadays due to the wide variety of pharmacologically significant, structurally interesting of …
Modeling excited-state proton transfer to solvent: A dynamics study of a super photoacid with a hybrid implicit/explicit solvent model
The rapid growth of time-resolved spectroscopies and the theoretical advances in ab initio
molecular dynamics (AIMD) pave the way to look at the real-time molecular motion following …
molecular dynamics (AIMD) pave the way to look at the real-time molecular motion following …
Exploring autoionization and photoinduced proton-coupled electron transfer pathways of phenol in aqueous solution
The excited state dynamics of phenol in water have been investigated using transient
absorption spectroscopy. Solvated electrons and vibrationally cold phenoxyl radicals are …
absorption spectroscopy. Solvated electrons and vibrationally cold phenoxyl radicals are …
Exploring the metric of excited state proton transfer reactions
The excited state proton transfer (ESPT) reaction taking place between 7-hydroxy-4-
(trifluorometyl) coumarin and 1-methylimidazole, recently experimentally characterized, has …
(trifluorometyl) coumarin and 1-methylimidazole, recently experimentally characterized, has …
Intrinsic and dynamical reaction pathways of an excited state proton transfer
The detailed knowledge of excited state proton transfer mechanisms in complex
environments is of paramount importance in chemistry. However, the definition of an …
environments is of paramount importance in chemistry. However, the definition of an …
Dual responsive cellulose-based fluorescent material fabricated in a CO2 switchable solvent for multifunctional applications
Y Xu, X Yu, M Chen, Y Sun, W Zhang, Y Fang… - Chemical Engineering …, 2023 - Elsevier
Fabrication of multi-responsive fluorescent sensors for real-time and visual monitoring or
detection is practical and challenging. Herein, a novel cellulose-based fluorescent functional …
detection is practical and challenging. Herein, a novel cellulose-based fluorescent functional …
Color‐Tunable Fluorescent Dyes Based on Benzo[c]coumarin
Hurtley condensation was shown to be a perfect tool with which to assemble a diversified
library of derivatives of benzo [c] coumarin. Not only do simple resorcinols and ortho …
library of derivatives of benzo [c] coumarin. Not only do simple resorcinols and ortho …
Ground-State Tautomerism and Excited-State Proton Transfer in 7-Hydroxy-4-methyl-8-((phenylimino) methyl)-2H-chromen-2-one as a Potential Proton Crane
D Nedeltcheva-Antonova, L Antonov - Physchem, 2024 - mdpi.com
The tautomerism in the title compound as a potential long-range proton transfer (PT) switch
has been studied by using the DFT and TD-DFT approaches. The data show that in aprotic …
has been studied by using the DFT and TD-DFT approaches. The data show that in aprotic …
On the different strength of photoacids
In spite of the detailed information provided by advanced time-resolved spectroscopy, the
understanding of the excited-state proton transfer (ESPT) reactivity remains difficult to obtain …
understanding of the excited-state proton transfer (ESPT) reactivity remains difficult to obtain …